1320755868

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{131497}}^1$

素因数の和:131544

約数の個数: 60

約数和(自身を含む): 3564121792

約数和(自身を除く): 2243365924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 131497, 262994, 394491, 525988, 788982, 1183473, 1577964, 2366946, 3550419, 4076407, 4733892, 7100838, 8152814, 10651257, 12229221, 14201676, 16305628, 21302514, 24458442, 36687663, 42605028, 48916884, 73375326, 110062989, 146750652, 220125978, 330188967, 440251956, 660377934, 1320755868]

約数ペア:

[(1, 1320755868), (2, 660377934), (3, 440251956), (4, 330188967), (6, 220125978), (9, 146750652), (12, 110062989), (18, 73375326), (27, 48916884), (31, 42605028), (36, 36687663), (54, 24458442), (62, 21302514), (81, 16305628), (93, 14201676), (108, 12229221), (124, 10651257), (162, 8152814), (186, 7100838), (279, 4733892), (324, 4076407), (372, 3550419), (558, 2366946), (837, 1577964), (1116, 1183473), (1674, 788982), (2511, 525988), (3348, 394491), (5022, 262994), (10044, 131497)]